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Transformer Manufacturer in Wisconsin

Proudly Serving Wisconsin!

With ELSCO Transformers, your Wisconsin business can get the medium-voltage transformers necessary to increase uptime after an unexpected outage. When you make a purchase with us, you know you will receive a power source you can trust to last for decades.

Our knowledgeable representatives are responsive from the moment you send us a quote request or question about a unit through its arrival at your facility. Look to us for various transformer services, including retrofitting and custom bus work.

    Start the Elsco Transformers Process:

    Fill out this contact form, and discover what Elsco Transformers has to offer!


    Cities We Service in Wisconsin

    Although ELSCO Transformers services all of Wisconsin, we have experience working with companies in the following cities:


    • Appleton

    • Beloit

    • Brookfield

    • Eau Claire

    • Fond du Lac

    • Franklin


    • Green Bay

    • Greenfield

    • Janesville

    • Kenosha

    • La Crosse

    • Madison


    • Menomonee Falls

    • Milwaukee

    • New Berlin

    • Oak Creek

    • Oshkosh

    • Racine


    • Sheboygan

    • Sun Prairie

    • Waukesha city

    • Wausau

    • Wauwatosa

    • West Allis

    Dry Type Transformer

    Dry Type Transformers in Wisconsin

    Unlike liquid-filled varieties, our dry type transformers rely on airflow to keep coils cool. You can place these units in damp or dry locations, and the systems are suitable for indoor or outdoor use. Dry type transformers are pollution-free, so you can run the transformers around sensitive liquids or chemicals without contaminating mixtures.

    Learn more about the benefits of our dry type transformers below:

    • Incredible warranties: Every dry type transformer is backed by our five-year warranty.
    • Low fire risk: You will get a transformer with varnish-coated coils to stop moisture accumulation.
    • Rugged materials: Our transformers showcase world-class materials to extend your system’s life.

    Learn More About Our Dry Type Transformers

    Dry Type Transformer

    Our In-Stock & Ready to Ship Dry Type Transformer Selection

    500 to 2,500 kVA Transformers In-Stock

    Padmount Transformer

    Padmount Transformers in Wisconsin

    We manufacture lockable padmount transformers for residential and commercial uses. A padmount system connects securely to underground power lines in areas with high foot traffic. Because the transformer is locked, this configuration eliminates the need for a fenced-in enclosure to keep people safe. You can use padmount transformers on concrete surfaces to provide power in diverse climates.

    Our team carries padmount transformers with ratings from 500 kVA up to 2,500. You can order custom, built-to-order transformers outfitted with numerous accessories such as pressure vacuum gauges, on/off load-break switches and lightning arresters.

    Learn More About Our Padmount Transformers

    Retrofit Services and Custom Bus Work for Customers in Wisconsin

    Whether your power requirements change or you experience maintenance issues, our retrofitting services allow you to remove your outdated equipment and install a new transformer that fits into your existing system seamlessly. Have our experts retrofit transformer units for compatibility with a former footprint.

    ELSCO Transformers can salvage old parts from your transformer to keep replacement costs to a minimum. Consider our custom bus work services for dry type transformers. We make sure bus bar configurations work for your medium-voltage transformer needs. Our expert team ensures a perfect fit for your system based on your specifications.

    Emergency Replacement Services and Quick-Ship Flexibility

    Our emergency replacement services are useful for businesses that need power around the clock. A transformer breakdown creates downtime, halting your productivity, and you must restore system functionality to keep your operations running smoothly. We will try to get in touch with you for emergency replacement services within 24 hours.

    Quick Response Team handles every emergency replacement order. Have ELSCO Transformers prepare your equipment, as most units leave our facility in 24 to 48 hours to boost uptime.

    Request a Quote From ELSCO Transformers Online

    When you require a medium-voltage transformer for your business in Wisconsin, ELSCO Transformers will assist. Reach out for a quote to start the purchasing process today.

    Request a Quote Today!